import Vue from 'vue'
import ElementUI from 'element-ui';
import 'element-ui/lib/theme-chalk/index.css';
import App from './App.vue'
import router from "@/router";
import store from './store'
import Cookies from 'js-cookie'
import 'normalize.css'
import '@/assets/css/base.css'
import dataV from '@jiaminghi/data-view'

Vue.config.productionTip = false
// Vue.use(VueCookies)
Vue.use(ElementUI);
Vue.use(dataV);

//按需引入
// Vue.use(Row)
// Vue.use(Button)


//添加全局前置导航守卫
router.beforeEach((to,from,next)=>{
  //判断token存不存在
  const name=Cookies.get('name')
  //token不存在，说明当前用户是未登录，应该跳转至登录页
  if(!name && to.name !== 'login'){
    next({name:'login'})
  }else if(name && to.name === 'login'){ //token存在，说明用户登录，此时跳转至首页
    next({name:'mytodolist'})
  }else{
    next()
  }
})

new Vue({
  router,
  store,
  render: h => h(App),
  created() {
    store.commit('addMenu',router)
  }
}).$mount('#app')
